165502904

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15313}}^1$

素因数の和:15519

約数の個数: 32

約数和(自身を含む): 356509920

約数和(自身を除く): 191007016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 15313, 30626, 61252, 107191, 122504, 214382, 428764, 857528, 2955409, 5910818, 11821636, 20687863, 23643272, 41375726, 82751452, 165502904]

約数ペア:

[(1, 165502904), (2, 82751452), (4, 41375726), (7, 23643272), (8, 20687863), (14, 11821636), (28, 5910818), (56, 2955409), (193, 857528), (386, 428764), (772, 214382), (1351, 122504), (1544, 107191), (2702, 61252), (5404, 30626), (10808, 15313)]